Vulnerability · Published Sep 8, 2022 · Assigned by mitre
CVE-2022-40278
High 7.5
In plain English
A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.7%top 22.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). createDB in security/provisioning/src/provisioningdatabasemanager.c has a missing sqlite3_free after sqlite3_exec, leading to a denial of service.
Affected products (as reported)
References
- https://github.com/Samsung/TizenRT/issues/5628 x_refsource_MISC
- https://www.sqlite.org/c3ref/exec.html x_refsource_MISC
- https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/iotivity/iotivity_1.2-rel/resource/csdk/security/provisioning/src/provisioningdatabasemanager.c#L103 x_refsource_MISC
- https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/iotivity/iotivity_1.2-rel/resource/csdk/security/provisioning/src/provisioningdatabasemanager.c#L107 x_refsource_MISC